! Started logfile: /image_prod/ug002_uva//J2311+1008_S_a_dfm.log on Thu Mar 5 06:07:31 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J2311+1008_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2311+1008_S_a_uva.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.859012 visibilities/baseline/integration-bin. ! Found source: J2311+1008 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 10437 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2311+1008_S_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001542Jy sigma=8.392867 ! Fit after self-cal, rms=0.944127Jy sigma=7.892559 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.739 mas, bmaj=6.954 mas, bpa=-7.146 degrees ! Estimated noise=1.45539 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.044638 Jy ! Component: 100 - total flux cleaned = 0.0551027 Jy ! Total flux subtracted in 100 components = 0.0551027 Jy ! Clean residual min=-0.003184 max=0.004132 Jy/beam ! Clean residual mean=-0.000005 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.0551027 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0551027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060948Jy sigma=0.432824 ! Fit after self-cal, rms=0.060301Jy sigma=0.426147 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503333 Jy ! Component: 100 - total flux cleaned = 0.00675332 Jy ! Total flux subtracted in 100 components = 0.00675332 Jy ! Clean residual min=-0.002654 max=0.002792 Jy/beam ! Clean residual mean=-0.000001 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.061856 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.061856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059932Jy sigma=0.423000 ! Fit after self-cal, rms=0.059949Jy sigma=0.422916 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.339 mas, bmaj=7.746 mas, bpa=-5.995 degrees ! Estimated noise=0.860044 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105634 Jy ! Component: 100 - total flux cleaned = 0.00127685 Jy ! Component: 150 - total flux cleaned = 0.00138621 Jy ! Component: 200 - total flux cleaned = 0.00150907 Jy ! Total flux subtracted in 200 components = 0.00150907 Jy ! Clean residual min=-0.002005 max=0.002021 Jy/beam ! Clean residual mean=0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0633651 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.0633651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059868Jy sigma=0.422437 ! Fit after self-cal, rms=0.059867Jy sigma=0.422398 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.339 x 7.746 at -5.995 degrees (North through East) ! Clean map min=-0.0020481 max=0.057617 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.98 KP 0.98 ! LA 1.00 MK 0.96 NL 1.06 OV 1.06 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.00 KP 0.97 ! LA 0.98 MK 1.00 NL 1.02 OV 0.97 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.02 KP 1.01 ! LA 0.98 MK 0.95 NL 1.05 OV 1.10 ! PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.059867Jy sigma=0.422398 ! Fit after self-cal, rms=0.059497Jy sigma=0.421875 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=7.721 mas, bpa=-6.175 degrees ! Estimated noise=0.860289 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697001 Jy ! Component: 100 - total flux cleaned = 0.000787208 Jy ! Component: 150 - total flux cleaned = 0.00087941 Jy ! Component: 200 - total flux cleaned = 0.000926983 Jy ! Total flux subtracted in 200 components = 0.000926983 Jy ! Clean residual min=-0.001865 max=0.001852 Jy/beam ! Clean residual mean=0.000004 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0642921 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.0642921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059475Jy sigma=0.421748 ! Fit after self-cal, rms=0.059475Jy sigma=0.421712 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059475Jy sigma=0.421712 ! Fit after self-cal, rms=0.058347Jy sigma=0.420506 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=7.706 mas, bpa=-6.323 degrees ! Estimated noise=0.86065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000422743 Jy ! Component: 100 - total flux cleaned = 0.000435251 Jy ! Component: 150 - total flux cleaned = 0.000435182 Jy ! Component: 200 - total flux cleaned = 0.000444921 Jy ! Total flux subtracted in 200 components = 0.000444921 Jy ! Clean residual min=-0.001641 max=0.001886 Jy/beam ! Clean residual mean=0.000007 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.064737 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.064737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058342Jy sigma=0.420454 ! Fit after self-cal, rms=0.058344Jy sigma=0.420403 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-18.5, 17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151307 Jy ! Component: 100 - total flux cleaned = 0.00164252 Jy ! Component: 150 - total flux cleaned = 0.00159452 Jy ! Component: 200 - total flux cleaned = 0.00161517 Jy ! Total flux subtracted in 200 components = 0.00161517 Jy ! Clean residual min=-0.001559 max=0.001392 Jy/beam ! Clean residual mean=0.000009 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0663522 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.0663522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058298Jy sigma=0.420014 ! Fit after self-cal, rms=0.058295Jy sigma=0.419982 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058295Jy sigma=0.419982 ! Fit after self-cal, rms=0.058133Jy sigma=0.419934 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.304 mas, bmaj=7.697 mas, bpa=-6.366 degrees ! Estimated noise=0.858336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000463815 Jy ! Component: 100 - total flux cleaned = 0.000544208 Jy ! Component: 150 - total flux cleaned = 0.000562573 Jy ! Component: 200 - total flux cleaned = 0.000579808 Jy ! Total flux subtracted in 200 components = 0.000579808 Jy ! Clean residual min=-0.001500 max=0.001353 Jy/beam ! Clean residual mean=0.000009 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.066932 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.066932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058118Jy sigma=0.419831 ! Fit after self-cal, rms=0.058119Jy sigma=0.419825 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.27767e-05 Jy ! Component: 100 - total flux cleaned = 6.80275e-05 Jy ! Component: 150 - total flux cleaned = 8.28097e-05 Jy ! Component: 200 - total flux cleaned = 9.64736e-05 Jy ! Total flux subtracted in 200 components = 9.64736e-05 Jy ! Clean residual min=-0.001475 max=0.001361 Jy/beam ! Clean residual mean=0.000009 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0670284 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.0670284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058111Jy sigma=0.419769 ! Fit after self-cal, rms=0.058113Jy sigma=0.419768 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058113Jy sigma=0.419768 ! Fit after self-cal, rms=0.058126Jy sigma=0.419760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.606 mas, bmaj=11.25 mas, bpa=-6.842 degrees ! Estimated noise=1.05403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000738258 Jy ! Component: 100 - total flux cleaned = 0.000891776 Jy ! Component: 150 - total flux cleaned = 0.000920753 Jy ! Component: 200 - total flux cleaned = 0.000933468 Jy ! Total flux subtracted in 200 components = 0.000933468 Jy ! Clean residual min=-0.001481 max=0.001660 Jy/beam ! Clean residual mean=0.000022 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0679619 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.0679619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058129Jy sigma=0.419792 ! Fit after self-cal, rms=0.058128Jy sigma=0.419771 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.48754e-05 Jy ! Component: 100 - total flux cleaned = 6.60905e-05 Jy ! Component: 150 - total flux cleaned = 6.58856e-05 Jy ! Component: 200 - total flux cleaned = 6.57669e-05 Jy ! Total flux subtracted in 200 components = 6.57669e-05 Jy ! Clean residual min=-0.001464 max=0.001624 Jy/beam ! Clean residual mean=0.000022 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0680277 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.0680277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058132Jy sigma=0.419800 ! Fit after self-cal, rms=0.058132Jy sigma=0.419788 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=7.686 mas, bpa=-6.337 degrees ! Estimated noise=0.858649 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.298 x 7.686 at -6.337 degrees (North through East) ! Clean map min=-0.0014226 max=0.057437 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.706 mas, bmaj=6.922 mas, bpa=-7.557 degrees ! Estimated noise=1.44382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0448041 Jy ! Component: 100 - total flux cleaned = 0.0560832 Jy ! Component: 150 - total flux cleaned = 0.0608783 Jy ! Component: 200 - total flux cleaned = 0.0630869 Jy ! Total flux subtracted in 200 components = 0.0630869 Jy ! Clean residual min=-0.002332 max=0.002277 Jy/beam ! Clean residual mean=0.000002 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0630869 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0630869 Jy ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=7.686 mas, bpa=-6.337 degrees ! Estimated noise=0.858649 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243195 Jy ! Component: 100 - total flux cleaned = 0.00392439 Jy ! Component: 150 - total flux cleaned = 0.00452775 Jy ! Component: 200 - total flux cleaned = 0.00482869 Jy ! Total flux subtracted in 200 components = 0.00482869 Jy ! Clean residual min=-0.001614 max=0.001457 Jy/beam ! Clean residual mean=0.000009 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0679156 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.0679156 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.606 mas, bmaj=11.25 mas, bpa=-6.842 degrees ! Estimated noise=1.05403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000522461 Jy ! Component: 100 - total flux cleaned = 0.000576083 Jy ! Component: 150 - total flux cleaned = 0.000598325 Jy ! Component: 200 - total flux cleaned = 0.000617686 Jy ! Total flux subtracted in 200 components = 0.000617686 Jy ! Clean residual min=-0.001443 max=0.001540 Jy/beam ! Clean residual mean=0.000022 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0685333 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.58916e-05 Jy ! Component: 100 - total flux cleaned = -3.04432e-05 Jy ! Component: 150 - total flux cleaned = -5.57557e-05 Jy ! Component: 200 - total flux cleaned = -5.52936e-05 Jy ! Total flux subtracted in 200 components = -5.52936e-05 Jy ! Clean residual min=-0.001402 max=0.001492 Jy/beam ! Clean residual mean=0.000022 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.068478 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 75 components and 0.068478 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=7.686 mas, bpa=-6.337 degrees ! Estimated noise=0.858649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154509 Jy ! Component: 100 - total flux cleaned = 0.000257018 Jy ! Component: 150 - total flux cleaned = 0.000302162 Jy ! Component: 200 - total flux cleaned = 0.000322274 Jy ! Total flux subtracted in 200 components = 0.000322274 Jy ! Clean residual min=-0.001489 max=0.001378 Jy/beam ! Clean residual mean=0.000011 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0688003 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.0688003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058113Jy sigma=0.419629 ! Fit after self-cal, rms=0.058103Jy sigma=0.419580 wmodel J2311+1008_S_a_map.mod ! Writing 90 model components to file: J2311+1008_S_a_map.mod wobs J2311+1008_S_a_uvs.fits ! Writing UV FITS file: J2311+1008_S_a_uvs.fits wwins J2311+1008_S_a_map.win ! wwins: Wrote 3 windows to J2311+1008_S_a_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224963 Jy ! Component: 100 - total flux cleaned = 0.000293214 Jy ! Component: 150 - total flux cleaned = 0.000314911 Jy ! Component: 200 - total flux cleaned = 0.000315137 Jy ! Component: 250 - total flux cleaned = 0.000295052 Jy ! Component: 300 - total flux cleaned = 0.00025634 Jy ! Component: 350 - total flux cleaned = 0.000237384 Jy ! Component: 400 - total flux cleaned = 0.00021842 Jy ! Component: 450 - total flux cleaned = 0.00019987 Jy ! Component: 500 - total flux cleaned = 0.000199638 Jy ! Component: 550 - total flux cleaned = 0.000129008 Jy ! Component: 600 - total flux cleaned = 0.00014611 Jy ! Component: 650 - total flux cleaned = 0.000111742 Jy ! Component: 700 - total flux cleaned = 6.12663e-05 Jy ! Component: 750 - total flux cleaned = 6.13388e-05 Jy ! Component: 800 - total flux cleaned = 6.13976e-05 Jy ! Component: 850 - total flux cleaned = 6.11097e-05 Jy ! Component: 900 - total flux cleaned = 4.47099e-05 Jy ! Component: 950 - total flux cleaned = -1.81881e-05 Jy ! Component: 1000 - total flux cleaned = -4.90032e-05 Jy ! Component: 1050 - total flux cleaned = -3.35646e-05 Jy ! Component: 1100 - total flux cleaned = -3.39334e-05 Jy ! Component: 1150 - total flux cleaned = -6.37422e-05 Jy ! Component: 1200 - total flux cleaned = -3.40338e-05 Jy ! Component: 1250 - total flux cleaned = 2.4106e-05 Jy ! Component: 1300 - total flux cleaned = -4.60744e-06 Jy ! Component: 1350 - total flux cleaned = 2.41136e-05 Jy ! Component: 1400 - total flux cleaned = 8.02079e-05 Jy ! Component: 1450 - total flux cleaned = 5.23222e-05 Jy ! Component: 1500 - total flux cleaned = 7.9804e-05 Jy ! Component: 1550 - total flux cleaned = 0.000107059 Jy ! Component: 1600 - total flux cleaned = 6.68893e-05 Jy ! Component: 1650 - total flux cleaned = 8.03586e-05 Jy ! Component: 1700 - total flux cleaned = 0.000120064 Jy ! Component: 1750 - total flux cleaned = 0.000119994 Jy ! Component: 1800 - total flux cleaned = 0.000158858 Jy ! Component: 1850 - total flux cleaned = 0.000158815 Jy ! Component: 1900 - total flux cleaned = 0.000197102 Jy ! Component: 1950 - total flux cleaned = 0.000209678 Jy ! Component: 2000 - total flux cleaned = 0.000184805 Jy ! Component: 2050 - total flux cleaned = 0.000222143 Jy ! Component: 2100 - total flux cleaned = 0.00022215 Jy ! Component: 2150 - total flux cleaned = 0.000258589 Jy ! Component: 2200 - total flux cleaned = 0.000210353 Jy ! Component: 2250 - total flux cleaned = 0.000234309 Jy ! Component: 2300 - total flux cleaned = 0.000246093 Jy ! Component: 2350 - total flux cleaned = 0.000281179 Jy ! Component: 2400 - total flux cleaned = 0.000304328 Jy ! Component: 2450 - total flux cleaned = 0.00030432 Jy ! Component: 2500 - total flux cleaned = 0.000350324 Jy ! Component: 2550 - total flux cleaned = 0.000373267 Jy ! Component: 2600 - total flux cleaned = 0.000395771 Jy ! Component: 2650 - total flux cleaned = 0.000451701 Jy ! Component: 2700 - total flux cleaned = 0.000473882 Jy ! Component: 2750 - total flux cleaned = 0.000528973 Jy ! Component: 2800 - total flux cleaned = 0.000550887 Jy ! Component: 2850 - total flux cleaned = 0.000615968 Jy ! Component: 2900 - total flux cleaned = 0.000691343 Jy ! Component: 2950 - total flux cleaned = 0.000669857 Jy ! Component: 3000 - total flux cleaned = 0.00072285 Jy ! Component: 3050 - total flux cleaned = 0.000765 Jy ! Component: 3100 - total flux cleaned = 0.000806896 Jy ! Component: 3150 - total flux cleaned = 0.000838176 Jy ! Component: 3200 - total flux cleaned = 0.000869257 Jy ! Component: 3250 - total flux cleaned = 0.00090019 Jy ! Component: 3300 - total flux cleaned = 0.000981706 Jy ! Component: 3350 - total flux cleaned = 0.00102229 Jy ! Component: 3400 - total flux cleaned = 0.00106241 Jy ! Component: 3450 - total flux cleaned = 0.00108243 Jy ! Component: 3500 - total flux cleaned = 0.00106263 Jy ! Component: 3550 - total flux cleaned = 0.00115139 Jy ! Component: 3600 - total flux cleaned = 0.00117094 Jy ! Component: 3650 - total flux cleaned = 0.0012099 Jy ! Component: 3700 - total flux cleaned = 0.00125828 Jy ! Component: 3750 - total flux cleaned = 0.00131602 Jy ! Component: 3800 - total flux cleaned = 0.00136382 Jy ! Component: 3850 - total flux cleaned = 0.00142076 Jy ! Component: 3900 - total flux cleaned = 0.00142076 Jy ! Component: 3950 - total flux cleaned = 0.00148643 Jy ! Component: 4000 - total flux cleaned = 0.00147713 Jy ! Component: 4050 - total flux cleaned = 0.001542 Jy ! Total flux subtracted in 4096 components = 0.00159723 Jy ! Clean residual min=-0.000626 max=0.000526 Jy/beam ! Clean residual mean=0.000003 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0703975 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 370 components and 0.0703975 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2311+1008_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.298 x 7.686 at -6.337 degrees (North through East) ! Clean map min=-0.00092941 max=0.057226 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2311+1008_S_a_map.fits wmodel /image_prod/ug002_uva//J2311+1008_S_a_map.mod ! Writing 370 model components to file: /image_prod/ug002_uva//J2311+1008_S_a_map.mod wobs /image_prod/ug002_uva//J2311+1008_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2311+1008_S_a_uvs.fits wwins /image_prod/ug002_uva//J2311+1008_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2311+1008_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0572256 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170532 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.893997 0.893997 1.78799 3.57599 7.15198 14.304 28.6079 57.2158 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 335.571 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2311+1008_S_a_dfm.log closed on Thu Mar 5 06:07:35 2020